Some guy wanted to back out a parking space, so I looked behind me, and backed up about four feet towards the SUV behind me. When Felicia Fundie saw me do that, she backed up too: right into the car behind her. A couple of minutes later, I was in a position to cause gridlock, which I gleefully did, causing some person who had just bought her bag of Christian victuals to become quite nasty towards me. After another couple of minutes, I wrapped up my conversation with my mother on the phone and left. It was OK for grins but not worth a major time investment.